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Surf Forecasts:
Whananaki bar surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 12 pm Wednesday 17 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Whananaki bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whananaki bar sea temperature is
20.7° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at Whananaki bar today?
The current surf forecast for Whananaki bar at 3PM is: 0.7m 8s primary swell from a East-northeast direction and 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 12:00pm December 17). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 2.5ft (0.8m) | 8s |
| Afternoon (17 Dec) | 2.5ft (0.7m) | 8s |
| Evening (17 Dec) | 2.5ft (0.7m) | 8s |
Table - waves today at Whananaki bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 16 | 15 | 15 | 15 | 15 | 15 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 66 | 64 | 62 | 62 | 55 | 82 | 56 | 55 | 49 | 51 | 50 | 65 | 62 | 60 | 60 | 51 | 84 | 75 | 73 | 73 | 73 | 74 | 43 | 29 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | off | off |
High Tide / height (m) | 6:21PM 1.72 | 7:01AM 1.80 | 7:07PM 1.74 | 7:45AM 1.85 | 7:51PM 1.76 | |||||||||||||||||||
Low Tide / height (m) | 12:20PM 0.58 | 12:39AM 0.38 | 1:08PM 0.55 | 1:23AM 0.35 | 1:54PM 0.52 | 2:06AM 0.32 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 |
| Sunset | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:35 | - | - | - | - |
 |  | | |  | |  | | | | | | | | |  | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 19 | 18 | 18 | 16 | 14 | 14 | 15 | 17 | 20 | 19 | 19 | 16 | 15 | 14 | 15 | 20 | 21 | 22 | 22 | 18 | 17 | 17 | 18 |
| Feels °C (?) | 13 | 14 | 12 | 12 | 13 | 11 | 11 | 12 | 14 | 18 | 15 | 18 | 14 | 13 | 12 | 13 | 18 | 20 | 20 | 19 | 16 | 14 | 14 | 15 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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